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For increasing pH levels in spas and hot tubs
Ships in 2 Lbs.plastic container with safety cap
- Check pH levels weekly using a reliable spa test kit
- If the pH level is less than 7.2 adjust the pH to 7.2-7.6 using pH Plus
- 1 heaping teaspoon of pH Plus will raise the pH level of 100 gallons of water approximately 0.2 pH units
- Spa should be running with water being agitated when adding pH Plus to spa